class Page < Item
  
  field :content
  field :design_name
  
  validates_presence_of :design_name, :design_id
  
  belongs_to :design
  has_many :page_parts
  
  def create_parts
    page_design = self.get_design
    page_design.layout.layout_parts.each do |p|
      self.page_parts.create( :name => p.name, :i18n_variable_id => I18nVariable.create.id, :kind => 'text' ) if p['editable']
    end
  end
  
  # Destroy the page_parts
  def destroy_page_parts
    self.page_parts.each do |part|
      part.destroy_i18n_variable
      part.destroy
    end
  end
  
  def get_design
    Design.find(design_id)
  end
  
  protected
  
  def setup_default_value
    super
    
    if self.design_id
      self.design_name = get_design.title
    end
    
  end
  
end